March 29, 1969

August 13-October 4, 1975

When Snoopy's brother Spike arrives, Lucy is appalled at how stick-thin he is. Therefore, she fattens him up. This would later be recreated twice: in a 1985 episode of The Charlie Brown and Snoopy Show and the 2003 TV special I Want a Dog for Christmas, Charlie Brown.

April 11-12, 1980

June 15-24, 1982

Sally Brown returns from "Beanbag Camp", where children sit on beanbags and eat junk food while watching television, and has gained weight over the course of two weeks. This is also adapted in the TV series.